Ruby is sent to a village with a comatose child and many infected with deadly Nipah virus, meeting a new visiting surgeon along the way; Ram hires a friend's daughter as their trainee; Lydia might have an ally in their local MP.
Ruby faces difficult questions when her actions have devastating consequences; Greg keeps a troubling secret from Lydia; the hospital has a brand-new doctor.
Samir realizes that Karishma needs more than medicine to fix her and arranges a little magic; Lydia discovers that Greg's visa problem has only one answer.
Lydia and Greg's wedding plans are upset by three emergency admissions. Greg wonders if disappearing to help her patients is a ploy and in truth, Lydia has cold feet. Will they tie the knot?